( November 16, 2023, 11:14 AM EST) -- LOS ANGELES — Johnson & Johnson and related entities marketed talc-based baby powder and Shower to Shower products to mothers and minorities despite knowing about the presence of asbestos, heavy metals and other contaminants that could not be removed, their link to ovarian cancer and the existence of potential alternatives without those risks, Los Angeles says in state court complaint alleging false advertising and unfair competition in violation of the California unfair competition law (UCL) and public nuisance....